IDT728981 - TIME SLOT INTERCHANGE DIGITAL SWITCH

Renesas

Datasheet Details

The IDT728981 is a ST-BUS® compatible digital switch controlled by a microprocessor.

128 x 128 channel non-blocking switch.
Serial Telecom Bus Compatible (ST-BUS®).
4 RX inputs.
32 channels at 64 Kbit/s per serial line.
4 TX output.
32 channels at 64 Kbit/s per serial line.
Three-state serial outputs.
Microprocessor Interface (8-bit data bus).
5V Power Supply.
Available in 44-pin Plastic Leaded Chip Carrier (PLCC), 40-pin Plastic Dip (P-DIP) and 44-pin Plastic Quad Flatpack (PQFP).
O.

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